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      Eunotia (Bacillariophyceae) from a subtropical stream adjacent to Iguaçu National Park, Brazil, with the proposition of a new species Translated title: Eunotia (Bacillariophyceae) de um riacho subtropical adjacente ao Parque Nacional do Iguaçu, Brasil, com a proposta de uma espécie nova

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          Abstract

          Abstract: Eunotia species from a stream located in the surrounding area of the Iguaçu National Park conservation unit were analyzed. Samples were monthly collected from September 2012 to August 2013. The periphytic material, manually obtained by squeezing aquatic macrophytes, was oxidized and analyzed under light and scanning electron microscopy. Twenty-one infrageneric taxa of Eunotia were identified, measured, and illustrated. Eunotia caniculoides sp. nov. is proposed as a new species, and eight taxa are new records for Paraná state.

          Translated abstract

          Resumo: Espécies de Eunotia Ehrenberg de um ambiente lótico localizado em área adjacente à unidade de conservação Parque Nacional do Iguaçu foram analisadas. As coletas foram realizadas mensalmente de setembro de 2012 a agosto de 2013. O material perifítico obtido do espremido manual de macrófitas aquáticas foi oxidado e analisado sob microscopia óptica e eletrônica de varredura. Vinte e um táxons de Eunotia foram identificados, medidos e ilustrados. Eunotia caniculoides sp. nov. é proposta como uma nova espécie e oito táxons constituem novos registros para o estado do Paraná.

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          Köppen's climate classification map for Brazil

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            EROSIONAL DEVELOPMENT OF STREAMS AND THEIR DRAINAGE BASINS; HYDROPHYSICAL APPROACH TO QUANTITATIVE MORPHOLOGY

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              A coded checklist and ecological indicator values of freshwater diatoms from The Netherlands

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                Author and article information

                Journal
                bn
                Biota Neotropica
                Biota Neotrop.
                Instituto Virtual da Biodiversidade | BIOTA - FAPESP (Campinas, SP, Brazil )
                1676-0611
                2021
                : 21
                : 1
                : e20190811
                Affiliations
                [4] Curitiba Paraná orgnameUniversidade Federal do Paraná orgdiv1Departamento de Botânica Brazil
                [1] Cascavel Paraná orgnameUniversidade Estadual do Oeste do Paraná orgdiv1Programa de Pós-Graduação em Conservação e Manejo de Recursos Naturais Brazil
                [3] Cascavel Paraná orgnameUniversidade Estadual do Oeste do Paraná orgdiv1Programa de Pós-Graduação em Engenharia Agrícola Brazil
                [2] Curitiba PR orgnameAcqua Diagnósticos Ambientais Ltda. Brasil
                Article
                S1676-06032021000100305 S1676-0603(21)02100100305
                10.1590/1676-0611-bn-2019-0811
                ea4269d7-32d7-41af-b5c4-ead906647a37

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 26 November 2020
                : 03 June 2019
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 71, Pages: 0
                Product

                SciELO Brazil

                Categories
                Inventory

                periphyton,Bacillariophyta,diatoms,southern Brazil,taxonomy,diatomáceas,perifíton,sul do Brasil,taxonomia

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